How Do Board Size and Occupational Background of Directors Influence Social Performance in For-profit and Non-profit Organizations? Evidence from California Hospitals

This study investigates how board size and occupational background of directors differentially influence social performance in for-profit and non-profit organizations. Using data from California hospitals, we develop a quantitative measure of social performance and provide the following empirical evidence. First, board size is negatively (positively) associated with social performance in for-profit (non-profit) hospitals. Second, the presence of government officials on the board is negatively (positively) related to social performance in for-profit (non-profit) hospitals. Third, representation of physicians on the board is positively associated with social performance in for-profit hospitals, whereas their presence is not significantly related to social performance in non-profit hospitals. Our findings highlight the different effects of governance mechanisms on social performance in for-profit and non-profit organizations.     

运动控制新技术的研究

信息时代的高新技术推动了传统产业的迅速发展,在机械工业自动化中出现了一些运动控制新技术:全闭环交流伺服驱动技术、直线电机驱动技术、可编程计算机控制器、运动控制卡等.本文主要分析和综述了这些新技术的基本原理、特点以及应用现状等.     

Politico-economic inequality and the comovement of government purchases

This paper explores the implications of economic and political inequality for the comovement of government purchases with macroeconomic fluctuations. We set up and compute a heterogeneous-agent neoclassical growth model, where households value government purchases which are financed by income taxes. A key feature of the model is a wealth bias in the political aggregation process. When calibrated to U.S. wealth inequality and exposed to aggregate productivity shocks, such a model is able to generate weaker positive comovement of government purchases than models with no political wealth bias. The wealth bias that matches the cross-sectional campaign contribution distribution by income is consistent with the mild positive comovement of government purchases in the aggregate data. We thus provide an empirically relevant example where economic and political heterogeneity matter for aggregate dynamics.     

加入WTO后环境会计面临的挑战和机遇

中国加入世贸组织后将对会计界产生深刻影响，环境会计将面临着挑战，但同时也为环境会计的发展带来了机遇，如何正视加入WTO后的所面临的挑战，把握住发展的机遇，是关系到环境会计能否在新的形势下再上一个新台阶的问题。     

知识经济与知识资源

知识经济发展所带来的人类社会经济发展方式的革命，导致传统经济所依赖的资源内容的变革。传统资源的有形性、对地球资源的依赖性和物质财富的唯一性在新的资源面前发生改变。建立在知识资源基础之上的新的资源观认为，知识资源具有无形性、可再造性和开放性的特征，它与传统的资源有着密切的联系，是传统资源的逻辑发展。知识资源与传统资源共同构成了一个完整的资源体系，知识资源将成为未来知识经济社会的主导资源     

深化改革 扩大开放 促进经济结构调整——访中国社会科学院张卓元研究员

为了推动我国的技术创新、管理创新、体制创新能力和水平的提高 ,为丰富和完善具有中国特色管理科学的理论与实践提供有益的学术成果和现实经验 ,中国管理科学研究院举办了“首届中国管理创新大会”。记者有幸参加了本次大会 ,并将有关专家、学者的发言以访谈的形式加以整理 ,陆续刊发 ,以飨读者。     

林木市场成熟理论的提出与探讨

指出"林木市场成熟理论"有着充分的法律政策依据,针对传统森林经营理论和管理政策进行创新和调整,提出和运用"林木市场成熟理论"指导和确定商品林的经营方针、经营措施和管理政策。深入分析林木市场成熟的基本概念和内涵,认为林木市场成熟主要适用于商品林中的用材林,用其指导商品林经营具有重要意义。     

组合圆柱螺旋弹簧疲劳强度的离散优化设计

本文对组合圆柱螺旋弹簧,在穗定循环交变载荷作用下,进行了疲劳强度的离散优化设计.通过对“新195柴油气门弹簧”的离散优化设计举例,探讨数学模型的建立及离散优化方法。     

价值工程原理在高校教学管理中的应用分析研究

价值工程原理在各行各业中的应用得到了广泛的认可,在高校教学管理中的应用同样不可小觑。本文重点对价值工程原理在高校教师管理中的应用做一分析研究。     

活力之城 中国廊坊

Langfang is located between Beijing and Tianjin, a core place in the Jing-Jin circle. The name of Cthe place changed into current “廊坊” from Yong Le Years in Ming Dynasty. With unique location, long history and abundant endowment in natural resources and sightseeing, Langfang has marched into a moderately developed city with its own specialties and huge potentials.